Share Email Print
cover

Proceedings Paper

Effect of ambient light sourcea on the appearance of color image on CRT monitor
Author(s): Yong-Gi Kim; Jeong Yeop Kim; Eui-Yoon Chung; Yeong-Ho Ha
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

color images are usually viewed on CRT monitor screen under ambient light sources. The feeling for reproduced color on CRT monitor depends on white point of ambient light source and the CRT monitor screen. Therefore, if the effect of ambient light source is not considered, then the reproduced color does not match the intrinsic color. This paper proposes a method to investigate the effect of ambient light source on color appearance of a CRT monitor which is posited in a room illuminated by an experimental light source. The investigation for the effect of ambient light consists of two elements. One is the flare effect that the reflection on the CRT monitor screen which produced by the ambient light source. Another is the change of adaption in white point. When the images are viewed on a CRT monitor screen under ambient light, the sate of adaption is affected by both the white point of the monitor and ambient light source. Therefore, these two effects were analyzed in the experiments.

Paper Details

Date Published: 21 December 2000
PDF: 10 pages
Proc. SPIE 4300, Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts VI, (21 December 2000); doi: 10.1117/12.410809
Show Author Affiliations
Yong-Gi Kim, Kyungpook National Univ. (South Korea)
Jeong Yeop Kim, Kyungpook National Univ. (South Korea)
Eui-Yoon Chung, Kyungpook National Univ. (South Korea)
Yeong-Ho Ha, Kyungpook National Univ. (South Korea)


Published in SPIE Proceedings Vol. 4300:
Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts VI
Reiner Eschbach; Gabriel G. Marcu, Editor(s)

© SPIE. Terms of Use
Back to Top